Keyboard shell polishing device

Abstract

The utility model relates to a keyboard shell polishing device which comprises a polishing assembly and a tool assembly. A grinding turnover assembly installed at the bottom of the grinding supporting base can drive a grinding head installation frame on the inner side of the top to conduct turnover operation, and a grinding head is installed on the side, facing the tool assembly, of the grinding head installation frame. The tool rotating module installed on the inner side of the tool rack can drive the polishing tool located above the tool rack to rotate and operate. Clamping assemblies are arranged at the four opposite angles of the grinding tool body. According to the multi-angle keyboard shell machining device, through cooperation of the polishing assembly and the tool assembly, multi-angle machining treatment on a keyboard shell can be completed, and the device integration is good; the multiple clamping assemblies on the tool assembly can be properly adjusted in the X-axis direction and the Y-axis direction, so that the tool assembly is suitable for machining and using of products of different models.

Description

Technical Field

[0001] The utility model relates to the technical field related to keyboard component processing, in particular to a keyboard shell grinding device. Background Art

[0002] The existing mechanical keyboard includes a shell structure, a circuit board, a positioning plate, a key switch and a key cap, etc. Among them, the shell structure includes a bottom shell and a cover, the bottom shell plays a supporting role and the cover plays a shielding role.

[0003] After massive search, it is found that the prior art publication number is CN218696882U, which discloses a grinding clamp and grinding equipment for a notebook keyboard shell, belonging to the field of die-casting product grinding and polishing. The utility model includes an upper fixed plate, a lower fixed plate, an equal height positioning column, a suction cup, a suction cup positioning hole, a fixed block, a profiling block and a double-axis cylinder, wherein the upper fixed plate is connected to the lower fixed plate through the equal height positioning column, the suction cup positioning hole is arranged on the upper fixed plate, the head end of the suction cup is arranged on the lower fixed plate, the tail end of the suction cup is located in the suction cup positioning hole, the fixed block is arranged on the upper fixed plate, the double-axis cylinder is arranged on the lower fixed plate, the profiling block is arranged on the double-axis cylinder, and the profiling block cooperates with the fixed block, the upper fixed plate is provided with a keyboard shell positioning groove, the lower fixed plate is provided with a cylinder mounting groove, the double-axis cylinder is mounted on the cylinder mounting groove, the profiling block is arranged in an L-shaped structure, and the fixed block protrudes from the upper fixed plate.

[0004] In summary, the existing grinding equipment needs to use an external robot to cooperate in completing the multi-angle processing of the keyboard shell, and the external structure of the tooling is relatively fixed and the scope of applicability is relatively narrow.

[0005] In view of the above-mentioned defects, the designer actively conducts research and innovation in order to create a keyboard shell polishing device to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the utility model is to provide a keyboard shell polishing device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A keyboard shell polishing device, comprising a polishing component and a tooling component;

[0009] The grinding assembly includes a grinding base, a plurality of brackets are installed at the bottom of the grinding base, a grinding X-axis linear module installed on the grinding base can drive the upper grinding support seat to move in the X-axis direction, a grinding head mounting frame is installed on the inner side of the top of the grinding support seat, a grinding flip assembly installed at the bottom of the grinding support seat can drive the grinding head mounting frame on the inner side of the top to flip and operate, and a grinding head is installed on the side of the grinding head mounting frame facing the tooling assembly;

[0010] The tooling assembly includes a frame Y-axis linear module, a tooling frame, a tooling rotation module and a grinding tooling. The frame Y-axis linear module can drive the tooling frame above to move in the Y-axis direction, and the tooling rotation module installed on the inner side of the tooling frame can drive the grinding tooling located above the tooling frame to rotate.

[0011] The grinding tool comprises a grinding tool body, and clamping components are arranged at four diagonal positions of the grinding tool body.

[0012] As a further improvement of the utility model, the grinding head mounting frame is installed on the grinding support seat through two grinding side plates on both sides along the X-axis direction. The grinding flip assembly includes a grinding flip motor and a grinding flip synchronous belt assembly. The grinding flip motor installed at the bottom of the grinding support seat drives the grinding head mounting frame to flip and operate on the grinding support seat through the grinding flip synchronous belt assembly.

[0013] As a further improvement of the present invention, a grinding head Z-axis lifting motor is installed on the side of the grinding head mounting frame away from the tooling assembly, and a grinding head Z-axis lifting driving gear plate distributed along the Z-axis direction is installed on the grinding head mounting plate at the rear end of the grinding head. The driving end of the grinding head Z-axis lifting motor can drive the grinding head Z-axis lifting driving gear to rotate, and the grinding head Z-axis lifting driving gear is meshed with the grinding head Z-axis lifting driving gear plate.

[0014] As a further improvement of the present invention, a tooling Y-axis linear module is provided directly below the grinding tooling body, which can drive the upper grinding tooling body to move in the Y-axis direction.

[0015] As a further improvement of the present invention, the grinding tool body includes two X-axis mounting frames distributed in parallel along the Y-axis direction, and clamping assemblies are arranged on both sides of the X-axis mounting frames along the X-axis direction.

[0016] As a further improvement of the utility model, the clamping assembly includes a clamping base plate installed on an X-axis mounting frame, a base plate positioning frame is arranged on the outer side of the clamping base plate, and a clamping cylinder is installed on the clamping base plate at the bottom of the outer side of the base plate positioning frame. The driving end at the top of the clamping cylinder can drive the upper clamping block to move in the Z-axis direction, and the clamping block is arranged toward the inner side of the clamping base plate.

[0017] As a further improvement of the present invention, two clamping base plates arranged in parallel along the X-axis direction can be movably mounted on the X-axis mounting frame along the X-axis direction.

[0018] As a further improvement of the present invention, two clamping base plates arranged in parallel along the Y-axis direction can be movably mounted on the Y-axis mounting frame along the Y-axis direction.

[0019] By means of the above solution, the utility model has at least the following advantages:

[0020] The utility model can complete the multi-angle processing of the keyboard shell through the coordinated cooperation between the grinding component and the tooling component, and the equipment integration is good;

[0021] The multiple clamping components on the tooling component of the utility model can be appropriately adjusted in the X-axis and Y-axis directions, so as to be suitable for the processing of products of different models.

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a structural schematic diagram of a keyboard shell polishing device of the utility model;

[0025] Figure 2 yes Figure 1 Schematic diagram of the structure of the grinding component;

[0026] Figure 3 yes Figure 1 The structural diagram of the middle tooling assembly;

[0027] Figure 4 yes Figure 3 Schematic diagram of the structure of the medium grinding tool;

[0028] Figure 5 yes Figure 4 Schematic diagram of the structure of the clamping assembly.

[0029] The meanings of the various reference numerals in the figures are as follows.

[0030] Grinding assembly 1, tooling assembly 2, grinding base 3, bracket 4, grinding X-axis linear module 5, grinding support seat 6, grinding side plate 7, grinding flip motor 8, grinding flip synchronous belt assembly 9, grinding head mounting frame 10, grinding head 11, grinding head Z-axis lifting motor 12, grinding head Z-axis lifting drive gear 13, grinding head Z-axis lifting drive gear plate 14, frame Y-axis linear module 15, tooling frame 16, tooling rotation module 17, grinding tooling 18, tooling Y-axis linear module 19, X-axis mounting frame 20, clamping assembly 21, Y-axis mounting frame 22, clamping base plate 23, base plate positioning frame 24, clamping cylinder 25, clamping block 26. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0033] Example

[0034] like Figure 1 to Figure 5 As shown,

[0035] A keyboard shell polishing device comprises a polishing component 1 and a tooling component 2.

[0036] 1. The grinding assembly 1 includes a grinding base 3, and a plurality of brackets 4 are installed at the bottom of the grinding base 3. The grinding X-axis linear module 5 installed on the grinding base 3 can drive the upper grinding support seat 6 to move in the X-axis direction. A grinding head mounting frame 10 is installed on the inner side of the top of the grinding support seat 6. The grinding flip assembly installed at the bottom of the grinding support seat 6 can drive the grinding head mounting frame 10 on the inner side of the top to flip and operate. A grinding head 11 is installed on the side of the grinding head mounting frame 10 facing the tooling assembly 2.

[0037] 1. The grinding head mounting frame 10 is installed on the grinding support seat 6 through two grinding side plates 7 on both sides along the X-axis direction. The grinding flip assembly includes a grinding flip motor 8 and a grinding flip timing belt assembly 9. The grinding flip motor 8 installed at the bottom of the grinding support seat 6 drives the grinding head mounting frame 10 to flip and operate on the grinding support seat 6 through the grinding flip timing belt assembly 9.

[0038] 2. A grinding head Z-axis lifting motor 12 is installed on the side of the grinding head mounting frame 10 away from the tooling assembly 2, and a grinding head Z-axis lifting driving gear plate 14 distributed along the Z-axis direction is installed on the grinding head mounting plate at the rear end of the grinding head 11. The driving end of the grinding head Z-axis lifting motor 12 can drive the grinding head Z-axis lifting driving gear 13 to rotate, and the grinding head Z-axis lifting driving gear 13 is meshed with the grinding head Z-axis lifting driving gear plate 14.

[0039] 2. The tooling assembly 2 includes a frame Y-axis linear module 15, a tooling frame 16, a tooling rotation module 17 and a grinding tooling 18. The frame Y-axis linear module 15 can drive the tooling frame 16 above to move in the Y-axis direction. The tooling rotation module 17 installed on the inner side of the tooling frame 16 can drive the grinding tooling 18 located above the tooling frame 16 to rotate. The grinding tooling 18 includes a grinding tooling body, and clamping assemblies 21 are provided at the four diagonal positions of the grinding tooling body.

[0040] 1. A tooling Y-axis linear module 19 is arranged directly below the grinding tooling body, which can drive the upper grinding tooling body to move in the Y-axis direction.

[0041] 2. The grinding tool body includes two X-axis mounting frames 20 arranged in parallel along the Y-axis direction, and clamping components 21 are arranged on both sides of the X-axis mounting frames 20 along the X-axis direction.

[0042] The clamping assembly 21 includes a clamping base plate 23 installed on the X-axis mounting frame 20, a base plate positioning frame 24 is arranged on the outer side of the clamping base plate 23, and a clamping cylinder 25 is installed on the clamping base plate 23 at the bottom of the outer side of the base plate positioning frame 24. The driving end at the top of the clamping cylinder 25 can drive the upper clamping block 26 to move in the Z-axis direction, and the clamping block 26 is arranged toward the inner side of the clamping base plate 23.

[0043] 3. The two clamping base plates 23 arranged side by side along the X-axis direction can be movably mounted on the X-axis mounting frame 20 along the X-axis direction; the two clamping base plates 23 arranged side by side along the Y-axis direction can be movably mounted on the Y-axis mounting frame 22 along the Y-axis direction.

[0044] The working process of this utility model is briefly described as follows:

[0045] The product to be processed is placed between the four clamping assemblies 21, supported at the bottom by four clamping base plates 23, positioned by base plate positioning frames 24, and clamped by clamping cylinders 25 and clamping blocks 26. In addition, the grinding fixture 18 can also move and rotate in the Y-axis direction. The grinding head 11 on the grinding assembly 1 that cooperates with it can move and flip in the X-axis and Z-axis directions, so as to achieve multi-angle processing of the product.

[0046] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0047] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A keyboard housing polishing device, comprising a polishing component (1) and a tooling component (2); Features: The grinding assembly (1) comprises a grinding base (3), a plurality of brackets (4) are installed at the bottom of the grinding base (3), a grinding X-axis linear module (5) installed on the grinding base (3) can drive the grinding support seat (6) above to move in the X-axis direction, a grinding head mounting frame (10) is installed on the inner side of the top of the grinding support seat (6), a grinding flip assembly installed at the bottom of the grinding support seat (6) can drive the grinding head mounting frame (10) on the inner side of the top to flip and operate, and a grinding head (11) is installed on the side of the grinding head mounting frame (10) facing the tooling assembly (2); The tooling assembly (2) comprises a frame Y-axis linear module (15), a tooling frame (16), a tooling rotary module (17) and a grinding tooling (18); the frame Y-axis linear module (15) can drive the tooling frame (16) above to move in the Y-axis direction; the tooling rotary module (17) installed on the inner side of the tooling frame (16) can drive the grinding tooling (18) located above the tooling frame (16) to rotate; The grinding tool (18) comprises a grinding tool body, and clamping assemblies (21) are arranged at four diagonal positions on the grinding tool body.

2. A keyboard housing polishing device as claimed in claim 1, characterized in that: The grinding head mounting frame (10) is mounted on the grinding support seat (6) via two grinding side plates (7) on both sides along the X-axis direction; the grinding flip assembly comprises a grinding flip motor (8) and a grinding flip timing belt assembly (9); the grinding flip motor (8) mounted at the bottom of the grinding support seat (6) drives the grinding head mounting frame (10) to flip and operate on the grinding support seat (6) via the grinding flip timing belt assembly (9).

3. A keyboard housing polishing device as claimed in claim 1, characterized in that: A grinding head Z-axis lifting motor (12) is installed on the side of the grinding head mounting frame (10) away from the tooling assembly (2), and a grinding head Z-axis lifting driving gear plate (14) distributed along the Z-axis direction is installed on the grinding head mounting plate at the rear end of the grinding head (11). The driving end of the grinding head Z-axis lifting motor (12) can drive the grinding head Z-axis lifting driving gear (13) to rotate, and the grinding head Z-axis lifting driving gear (13) is meshed with the grinding head Z-axis lifting driving gear plate (14).

4. A keyboard housing polishing device as claimed in claim 1, characterized in that: A tool Y-axis linear module (19) is arranged directly below the grinding tool body and can drive the upper grinding tool body to move in the Y-axis direction.

5. A keyboard housing polishing device as claimed in claim 1, characterized in that: The grinding tool body comprises two X-axis mounting frames (20) arranged in parallel along the Y-axis direction, and clamping assemblies (21) are arranged on both sides of the X-axis mounting frames (20) along the X-axis direction.

6. A keyboard housing polishing device as claimed in claim 5, characterized in that: The clamping assembly (21) comprises a clamping base plate (23) mounted on an X-axis mounting frame (20), a base plate positioning frame (24) being arranged on the outer side of the clamping base plate (23), a clamping cylinder (25) being installed on the clamping base plate (23) at the bottom of the outer side of the base plate positioning frame (24), the driving end at the top of the clamping cylinder (25) being able to drive the clamping block (26) above to move in the Z-axis direction, and the clamping block (26) being arranged toward the inner side of the clamping base plate (23).

7. A keyboard housing polishing device as claimed in claim 6, characterized in that: The two clamping base plates (23) arranged in parallel along the X-axis direction can be movably mounted on the X-axis mounting frame (20) along the X-axis direction.

8. A keyboard housing polishing device as claimed in claim 6, characterized in that: The two clamping base plates (23) arranged in parallel along the Y-axis direction can be movably mounted on the Y-axis mounting frame (22) along the Y-axis direction.

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